23/22- 1

Decommissioned

Well Header

Well No
23/22- 1
NSTA DEN No
748
Well Name
--
Drill Seq No
1
Quadrant / Block
23 / 22
Surface Location
57.294886, 2.205320
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Licence No
P111
Licence Type
Production
Spud Date
1975-08-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

23/22- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
23.470
Ground Elev (m)
--
Water Depth (m)
86.87
TD MD (m)
4274.210
TD TVDSS (m)
0.000
TD Datum Depth (m)
23.470
TD Datum Type
Kelly Bushing
Spud Date
1975-08-21
TD Reached
1975-08-27
Completion Date
1975-08-27
Release Date
1979-08-27

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
23/22- 1 Balder Cenozoic 2774.000 2750.530 Lloyds Register
Balder Tuff Cenozoic 2774.000 2750.530 Lloyds Register
Moray Mesozoic 2774.000 2750.530 Lloyds Register
Sele Mesozoic 2792.000 2768.530 Lloyds Register
Forties Sandstone Mesozoic 2829.000 2805.530 Lloyds Register
Lista Mesozoic 2840.000 2816.530 Lloyds Register
Montrose Mesozoic 2840.000 2816.530 Lloyds Register
Balmoral Sandstone Cenozoic 2859.000 2835.530 Lloyds Register
Maureen Mesozoic 2944.000 2920.530 Lloyds Register
Maureen Sandstone Mesozoic 2955.000 2931.530 Lloyds Register
Ekofisk Mesozoic 3004.000 2980.530 Lloyds Register
Chalk Mesozoic 3004.000 2980.530 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3085.000 3061.530 Lloyds Register
Rodby Mesozoic 3749.000 3725.530 Lloyds Register
Cromer Knoll Mesozoic 3749.000 3725.530 Lloyds Register
Sola 3815.000 3791.530 Lloyds Register
Valhall Mesozoic 3929.000 3905.530 Lloyds Register
Kimmeridge Clay 4125.000 4101.530 Lloyds Register
Humber Mesozoic 4125.000 4101.530 Lloyds Register
Ula 4184.000 4160.530 Lloyds Register
Heron Palaeozoic 4200.000 4176.530 Lloyds Register
Skagerrak Mesozoic 4200.000 4176.530 Lloyds Register

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
23/22- 1 6 12 4 10 22 5 2 1 3 View

Hydrocarbon Occurrence (3)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
23/22- 1 DST DST 1 -- 2828.5 2832.2 Not used for labelling, multiple DSTs in same play / Forties
23/22- 1 DST DST 1A -- 2828.6 2832.2 Not used for labelling, multiple DSTs in same play / Forties
23/22- 1 DST DST 1B -- 2828.6 2832.2 Label / Forties

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
23/22- 1 Cuttings 457.2 4297.68 -- -- unwashed samples .
23/22- 1 Core #1 2836.77 2848.36 -- -- .
23/22- 1 Core #2 2865.12 2870.24 -- -- .

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
23/22- 1 0 -- -- --

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